Grand Theft Auto Online’s Heists patch runs to 4.8GB on Xbox One

The long-promised Heists update for open-world action-adventure video game Grand Theft Auto V is almost here and a handful of lucky players have already been given the opportunity to preview the patch.

Heists is a four-player co-op mode for Grand Theft Auto Online that allows players to plan, prepare and execute five different robberies.

Players will have to work together in order to complete the missions, and the patch features a variety of gameplay updates, new vehicles and new weapons.

As pointed out by VG247.com, some users who have received an advance copy of the upgrade have taken to Twitter, revealing that the Xbox One version of Heists will take up a huge 4.8GB in size. The Xbox 360 edition comes in at 1.2GB.

Heists is officially released tomorrow (10 March), though the PC version is delayed until 14 April for both digital and retail. Scroll down to view the trailer.